More cash, less growth, one giant customer
- HESM is a fee-based midstream company, so it earns mostly from moving and handling volumes, not from owning oil or gas.
- Chevron controls the sponsor relationship. Nearly all of the company's revenue comes from Chevron-linked agreements.
- Capital spending is structurally lower because Chevron is drilling longer laterals, pushing adjusted free cash flow estimates higher.
- Management expects to reach a leverage ratio of about 2.5 times by 2028 and does not plan to drop debt significantly below that level.
- The growth story is muted, as Chevron's plan points to maintaining flat volume rather than driving a new production boom.
Cash flow steps ahead
Hess Midstream has shifted from a buildout story to a cash return story. The big update in 2026 is that capital spending is structurally lower. Chevron is using longer laterals to drill, which requires fewer well connections and less spending for HESM.
That lower spending lifts adjusted free cash flow estimates. It gives the company more room to grow the distribution, buy back shares, and reduce debt. In the second quarter of 2026, management clarified that they plan to reduce leverage to about 2.5 times by 2028, treating that as a soft floor.
The bull case is simple. Chevron can maintain baseline production around 200,000 barrels of oil equivalent per day even with fewer rigs. Minimum volume commitments protect a base level of cash flow, and HESM sends more excess cash back to owners.
The bear case is also clear. A stable production plan means the Bakken is no longer a top growth area for Chevron. If Chevron later moves capital away from the basin, HESM could lose volume growth beyond the minimum floors. The company generates a lot of cash, but a low-growth midstream business often receives a lower valuation.
Toll roads for Bakken barrels
HESM gets paid fees to gather, process, store, terminal, export, and handle water for oil and gas production in North Dakota's Bakken and Three Forks plays. It generally does not own the oil or gas. That lowers direct exposure to commodity prices.
The key contracts are long-term agreements with Chevron. They include minimum volume commitments, which act as minimum bills tied to Chevron's development plans. If Chevron delivers less than the committed level, it can owe HESM a shortfall fee.
The contract math is now less protective than it used to be. For many systems, the annual fee reset ended after the initial term, and the secondary term runs to 2033. Fees are now based on prior average fees and can rise with inflation, capped at 3 percent per year. Minimum volume commitments still help, but the old return-targeting reset is mostly gone.
The main break point is customer concentration. HESM is built around one powerful customer, so Chevron's Bakken drilling plan matters more than almost anything else.
What HESM moves
Gas gathering
Pipelines collect raw natural gas from wells and move it toward processing plants. Gas volumes are the better growth area because gas-to-oil ratios are expected to rise.
Gas processing and storage
Plants separate dry gas from natural gas liquids. A new compressor station went online in early 2026, adding about 50 million cubic feet per day of capacity.
Crude oil gathering
Oil gathering pipelines move crude from the field into the broader logistics system. Chevron's plan points to stable oil volumes rather than fast growth.
Terminaling and export
Terminals store, load, and move crude oil and natural gas liquids into pipelines, rail, and other outlets.
Water gathering and disposal
Oil wells produce water along with hydrocarbons. HESM gathers and disposes of that produced water.
Q1 2026 revenue mix
The mix uses Q1 2026 revenues and other income by reportable segment from the 10-Q filing. Gathering includes oil, gas, and water gathering.
What could go wrong
Chevron cuts Bakken drilling
High impact · Medium oddsHESM depends entirely on Chevron's Bakken plan. While longer laterals help maintain production even with fewer rigs, any structural deprioritization of the Bakken by Chevron would directly hurt HESM growth.
Minimum commitments reset lower
High impact · Medium oddsMinimum volume commitments are set from Chevron's development plans on a rolling basis. The open question is whether the new 2028 commitments reflect a slower growth profile.
Lower fee protection in the secondary term
Medium impact · Medium oddsMany major contracts are now in the secondary term through 2033. Fees no longer reset each year to target a return on capital. They move with inflation, capped at 3 percent per year, offering less protection if costs rise faster.
Capital returns funded with too much debt
Medium impact · Medium oddsBuybacks and distributions are central to the current case. Investors need to see debt trend lower over time toward the 2.5 times leverage floor management established for 2028.
Weather, outages, and environmental rules
Medium impact · Medium oddsBakken midstream assets can be hit by severe weather, outages, permits, and environmental rules. These risks can dent a quarter even when the long-term contracts remain in place.
In one breath
Is Hess Midstream the same as Hess Corporation?
No. Hess Midstream is a separate public partnership. After the Chevron-Hess merger, Chevron became the key sponsor and counterparty for the contracts.
Does HESM make money when oil prices rise?
Not directly. HESM mostly earns fees for handling volumes, but oil and gas prices can affect how much Chevron chooses to drill over time.
Why did free cash flow guidance improve in 2026?
Chevron moved to drilling longer laterals, which reduced the number of well connections HESM needs to build. Lower capital spending pushed free cash flow estimates higher.
What is the biggest thing to watch for HESM?
Watch whether Chevron keeps capital flowing to the Bakken. Stable production supports the current cash return story, but moving capital elsewhere would weaken the outlook.
